Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

Junction, Kimble County Airport (KJCT)

Lat: 30.51°NLon: 99.77°WElev: 1729ft.

Fair

78°F

26°C

Humidity 87%
Wind Speed Calm
Barometer 29.65 in (999.9 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 18 Jun 1:51 am CDT
Extended Forecast for

Junction TX

Heat Advisory June 18, 02:06am until June 18, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 18, 02:06am until June 18, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • Overnight

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 104. Heat index values as high as 114. South wind 5 to 10 mph.

    High: 104 °F

    Hot

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph.

    Low: 77 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 94. Heat index values as high as 102. East wind 5 to 10 mph becoming south southeast in the morning.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 94 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73. East southeast wind 5 to 10 mph becoming light southeast  in the evening.  New rainfall amounts between a quarter and half of an inch possible.

    Low: 73 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 92. Light south southeast wind increasing to 5 to 10 mph in the morning.

    High: 92 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. South southeast wind 5 to 10 mph.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 96 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 75. South wind around 5 mph.
Thursday
Sunny and hot, with a high near 104. Heat index values as high as 114. South wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph.
Juneteenth
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 94. Heat index values as high as 102. East wind 5 to 10 mph becoming south southeast in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. East southeast wind 5 to 10 mph becoming light southeast in the evening. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Light south southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 73. South southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 96. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 75. South wind 10 to 15 mph.
Monday
Sunny, with a high near 95. South wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Mostly sunny, with a high near 94.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Junction TX
 30.49°N 99.78°W (Elev. 1736 ft)
1:26 am CDT Jun 18, 2026
2am CDT Jun 18, 2026-6pm CDT Jun 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database